Kia Niro: Windshield defrosting and defogging / Defogging logic
To reduce the probability of fogging up the inside of the windshield, the air
intake or air conditioning are controlled automatically according to certain conditions
such as 
position. To cancel or return
the defogging logic, do the following.
Operation tips
For maximum defrosting, set the temperature control to the extreme right/hot
position and the fan speed control to the highest speed.
If warm air to the floor is desired while defrosting or de ...
Automatic climate control system
1. Turn the ignition switch to the ON position.
2. Press the defroster button ().
3. While pressing the air conditioning button (A/C), press the air intake control
button at least 5 times within ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location
1. Body Control Module (BCM)
2. Ultrasonic sensor
Front/rear parking assist control unit function is built into the Body
Control Module (BCM).
...
Kia Niro 2017 (DE HEV) Service Manual: Sunroof Deflector Repair procedures
Replacement
1.
Open the glass fully.
2.
Remove the mounting pins (B), and then remove the deflector (A).
3.
Install in the reverse order of removal.
...
